The NRA has been influential in shaping gun policy in the U.S. over the years. And it's reaching out internationally as well. The World's Arun Rath has been looking into the NRA's international interests. He speaks with anchor Marco Werman.

The NRA has been influential in shaping gun policy in the U.S. over the years. And it's reaching out internationally as well. The World's Arun Rath has been looking into the NRA's international interests. He speaks with anchor Marco Werman.